Adding-machine.



No. 898,411. PATENTED SEPT. 8, 1908.

A. HOGH.

ADDING MACHINE.

APPLIGATION FILED SEPT. 18,1907.

19 SHEETS-SHEET 11 SUM/wa s No. 898,411. PATBNTED SEPT. 8, 1908. A. HUGE.

ADDING MACHINE.

APPLICATION FILED SEPTlS, 1907.

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No. 898,411. PATENTED SEPT. 8, 1908. A. HUGE.

ADDING MACHINE.

APPLICATION FILED SBPT.18,1907.

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N0. 898,411. PATENTED SEPT. 8, 1908. A. HOGH.

ADDING MACHINE.

APPLICATION FILED SEPT.1B,1907.

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m Ill No. 898,411. PATENTED SEPT. 8, 1908. A. HOGH.

ADDING MACHINE.

APPLICATION FILED SEPT.18,1907.

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Zero

Qwuawtoz q/Vi Meweo a ien wigs PATENTED SEPT. 8, 1908. A. HUGE.

ADDING MACHINE.

APPLIOATIDN FILED SEPT.18, 1907.

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ADDING MACHINE APPLICATION FILED SEPT. 18, 1907.

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No. 898,411. PATENTED SEPT. 8, 1908.

A. HOOH.

ADDING- MACHINE. APPLICATION FILED SEPT.18,1907.

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No. 898,411. PATENTED SEPT. 8, 1908. A. HUGE. ADDING MACHINE.

APPLICATION FILED SEPT. 18, 1907.

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APPLICATION FILED SEPT.18, 1907.

19 SHEETSSHEET l1.

wi/tmaoaao attoznm o No. 898,411. PATENTED SEPT. 8, 1908. A. HUGH.

ADDING MACHINE.

APPLIOATION FILED SEPT.18, 1907.

19 SHEETSSHEET l2.

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PATENTED SEPT. 8, 1908.

A. HOOH. ADDING MACHINE. APPLICATION FILED SEPT. 18, 1907.

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' PATENTED SEPT. 8, 1908. A. HUGE. ADDING MACHINE.

APPLICATION FILED SEPT. 18, 1907.

No. 898,411. PATENTED SEPT. 8, 1908.

A. HOGH.

ADDING MACHINE. APPLICATION FILED SBPT.18,1-907.

19 SHEETS-SHEET 15.

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M atto'cnm o No. 898,411. l ATENTED SEPT. 8, 1908. A. HOOH. ADDING MACHINE.

APPLICATION FILED SEPT. 18, 1907.

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PATENTED SEPT. 8, 1908.

A HUGE ADDING MACHINE. APPLICATION FILED SEPT 18,1907

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ADDING MACHINE.

APPLICATION FILED SEPT. 18, 1907.

19 SHEETS-SHEET 18v wblimaoow No. 898,411. PATENTED SEPT. 8, 1908.

A. HOGH. ADDING MACHINE.

APPLICATION FILED SEPT. 18, 1907.

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lllllllllm wi tmooeo M M/ 6 g p a M v v I atto'ofiu o i To all whom it may concern:

' 'leotor V Fig. '16 is an elevation illustrating t a class and 20 are plan views upon UNITED STATES PATENT OFFICE.

ADAM HOGH, 10F PROVIDENCE, RHODE ISLAND, ASSIGNOR TO WENDLING HOGH ADDING MAOHINECOMPANY, OF SAN FRANCISCO, CALIFORNIA, A CORPORATION OF CALIFORNIA.

- ADDING-MACHINE.

Specification of Letters Patent.

Patented Sept. 8, 1908.

Application filed September is, 1907. Serial No. 393,512.

Be it known that I, ADAM H0011, acitizen of the UnitedStates, and a resident of Providence, in the county of Providence and State of Rhode island, have inventedcertain new and useful Improvements in Adding Maines, of which the following is a specificai tion. I

ing apparatus and more especially to thati o apparatus in which a series of adder wheels rotated intermittentlyin one direction co-act with swinging segments which are con- 5 nected with the printing mechanism and l where the ad'ustmen-t of the adder wheels results from the depression of a series of ten 3 keys; and myinvention consists in certainj details of roved construction and ar-= rangement in y set forth hereinafter and; illustrated in the accompanying drawings, in which: v

Figure 1 is a plan ofmy improved ma' .chine; Fig. 2 is a rear elevation; Figs3 and 4 are sectional plans on different planes; Fig. 1 5 :is .a lan of the devices for setting the sei rame by the action of the keys and releasing the motor; Fig. 6 is a side view of the locking mechanism; Figs. 7 and 8 together constitute a longitudinal sectional elel vation of the apparatus; Fig. 9.;is an elevation in part section illustrating the connection between the adding and recording mechanism; Figs. 10 and. -11 are side elevations .of'? devices more immediately operating upon the adder wheels; Fig. 12 is an elevation illustrating the devices operating the swinging frame :from the motor; Fig. 13 is atransverse section through the motor mechanism showing its connection with the swinging shaft; Fig. 14 is a side View of the correcting device showing the connection of the lever of the correcting key; Fig. 15 is a transverse section illustratin the correctin devices; e devices I the segments and number wheels and t 1e numeral keys and connec- 'tions and the connection of the register de vices with the se Inents; Fig. 17 is a side elevation at the right of the machine with part of the covering plate removed; Fig. 18 'IS a sectional elevation showing parts connected with'the total mechanism; Figs. 19'

difierent planes ofthe record mechanism; Fig. 21 is a front elevation of the record mechanism; Fig. 22

for actuatin is a side elevation of the zero mechanism;

Fig. 23 is a detail of parts connected with the zero mechanism; Fig. 24 is a perspective view of parts connected with the total key; Figs. '25 and 26 illustrate in elevation and plan, on an enlarged scale part of the totalizmg means; Fig. 27 is a detail elevation of the key locking devices. My invention relates to adding and record- Phe base A of the apparatus supports a. suitable casing containing the operating parts, the wheels I) of the adder being at'the rear, and the indicating wheels or segments 100 of the recorder or register being partly exposed through a suitab e aperture in the casin at the front, and cooperating with a cylin rica'l platen n to rint upon a strip of paper carried by a reel said parts being so arran ed that the printing matter is exposed. Outside the casing is an operating handle or hand lever W from which power is derived,

, and each-operation of the machine started as hereinafter described. At the forward end of the. machine is a series of numeral keys bearing the numerals. 0 to 9, and also a zero key, a repeat key, a correction key and .a total key. The general arrangement of these parts and the construction in many re- Spects is very similar to-that set forth in my application for United States Letters Patent, Serial Number 266,604, filed June 23, 1905, the present invention relating to certain .details of improvements, having for their .objeot to simplify the construction and improve the operation of the apparatus.

The adders-There is a series of adder wheels I) turning on a cross shaft (1, Figs. :8 to 11, and adjacent each wheel on the shaft swings what I term a segment 78, Fig. 18, carrying a awl 88, which, when the segment swings in t e direction of the arrow, Fig. L6, engages the toothed eriphery of the adjacent adder wheel I). ach adder wheel hasa plurality of series of teeth, :each series consisting of :ten teeth numbered afrom t) to 9, five series being shown in the drawing, .and each of the segments 78 has ten teeth or shoulders and a terminal projection or shoulder 89.

Atter depressing any numeral he the :co-

acting segment and adder wheel will be turned .to an extent depending upon the numeral indicated by said key, "this resulting from the swinging movement of a selector Y Fig. 14, consisting ofa curved frame a series of rows of radially adjustable pins 7d, 

